mirror of
https://github.com/kreuzwerker/terraform-provider-docker.git
synced 2025-12-20 22:59:42 -05:00
b759b8f2c9
* fix(registry_image): consider .dockerignore in image build * test: for respecting dockerignore in registry image build
249 lines
9.9 KiB
Go
249 lines
9.9 KiB
Go
package provider
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import (
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"context"
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"fmt"
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"os"
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"path/filepath"
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"reflect"
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"regexp"
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"strings"
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"testing"
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"github.com/docker/docker/api/types"
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"github.com/docker/docker/api/types/container"
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"github.com/docker/go-units"
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"github.com/hashicorp/terraform-plugin-sdk/v2/diag"
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"github.com/hashicorp/terraform-plugin-sdk/v2/helper/resource"
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"github.com/hashicorp/terraform-plugin-sdk/v2/helper/schema"
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"github.com/hashicorp/terraform-plugin-sdk/v2/terraform"
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)
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func TestAccDockerRegistryImageResource_mapping(t *testing.T) {
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assert := func(condition bool, msg string) {
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if !condition {
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t.Errorf("assertion failed: wrong build parameter %s", msg)
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}
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}
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dummyProvider := New("dev")()
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dummyResource := dummyProvider.ResourcesMap["docker_registry_image"]
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dummyResource.CreateContext = func(ctx context.Context, d *schema.ResourceData, meta interface{}) diag.Diagnostics {
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build := d.Get("build").([]interface{})[0].(map[string]interface{})
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options := createImageBuildOptions(build)
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assert(options.SuppressOutput == true, "SuppressOutput")
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assert(options.RemoteContext == "fooRemoteContext", "RemoteContext")
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assert(options.NoCache == true, "NoCache")
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assert(options.Remove == true, "Remove")
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assert(options.ForceRemove == true, "ForceRemove")
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assert(options.PullParent == true, "PullParent")
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assert(options.Isolation == container.Isolation("hyperv"), "Isolation")
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assert(options.CPUSetCPUs == "fooCpuSetCpus", "CPUSetCPUs")
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assert(options.CPUSetMems == "fooCpuSetMems", "CPUSetMems")
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assert(options.CPUShares == int64(4), "CPUShares")
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assert(options.CPUQuota == int64(5), "CPUQuota")
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assert(options.CPUPeriod == int64(6), "CPUPeriod")
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assert(options.Memory == int64(1), "Memory")
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assert(options.MemorySwap == int64(2), "MemorySwap")
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assert(options.CgroupParent == "fooCgroupParent", "CgroupParent")
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assert(options.NetworkMode == "fooNetworkMode", "NetworkMode")
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assert(options.ShmSize == int64(3), "ShmSize")
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assert(options.Dockerfile == "fooDockerfile", "Dockerfile")
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assert(len(options.Ulimits) == 1, "Ulimits")
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assert(reflect.DeepEqual(*options.Ulimits[0], units.Ulimit{
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Name: "foo",
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Hard: int64(1),
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Soft: int64(2),
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}), "Ulimits")
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assert(len(options.BuildArgs) == 1, "BuildArgs")
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// DevSkim: ignore DS137138
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assert(*options.BuildArgs["HTTP_PROXY"] == "http://10.20.30.2:1234", "BuildArgs")
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assert(len(options.AuthConfigs) == 1, "AuthConfigs")
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assert(reflect.DeepEqual(options.AuthConfigs["foo.host"], types.AuthConfig{
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Username: "fooUserName",
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Password: "fooPassword",
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Auth: "fooAuth",
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Email: "fooEmail",
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ServerAddress: "fooServerAddress",
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IdentityToken: "fooIdentityToken",
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RegistryToken: "fooRegistryToken",
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}), "AuthConfigs")
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assert(reflect.DeepEqual(options.Labels, map[string]string{"foo": "bar"}), "Labels")
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assert(options.Squash == true, "Squash")
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assert(reflect.DeepEqual(options.CacheFrom, []string{"fooCacheFrom", "barCacheFrom"}), "CacheFrom")
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assert(reflect.DeepEqual(options.SecurityOpt, []string{"fooSecurityOpt", "barSecurityOpt"}), "SecurityOpt")
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assert(reflect.DeepEqual(options.ExtraHosts, []string{"fooExtraHost", "barExtraHost"}), "ExtraHosts")
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assert(options.Target == "fooTarget", "Target")
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assert(options.SessionID == "fooSessionId", "SessionID")
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assert(options.Platform == "fooPlatform", "Platform")
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assert(options.Version == types.BuilderVersion("1"), "Version")
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assert(options.BuildID == "fooBuildId", "BuildID")
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// output
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d.SetId("foo")
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d.Set("sha256_digest", "bar")
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return nil
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}
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dummyResource.UpdateContext = func(ctx context.Context, d *schema.ResourceData, meta interface{}) diag.Diagnostics {
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return nil
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}
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dummyResource.DeleteContext = func(ctx context.Context, d *schema.ResourceData, meta interface{}) diag.Diagnostics {
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return nil
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}
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dummyResource.ReadContext = func(ctx context.Context, d *schema.ResourceData, meta interface{}) diag.Diagnostics {
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d.Set("sha256_digest", "bar")
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return nil
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}
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resource.Test(t, resource.TestCase{
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PreCheck: func() { testAccPreCheck(t) },
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ProviderFactories: map[string]func() (*schema.Provider, error){
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"docker": func() (*schema.Provider, error) {
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return dummyProvider, nil
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},
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},
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Steps: []resource.TestStep{
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{
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Config: loadTestConfiguration(t, RESOURCE, "docker_registry_image", "testBuildDockerRegistryImageMappingConfig"),
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Check: resource.ComposeTestCheckFunc(
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resource.TestCheckResourceAttrSet("docker_registry_image.foo", "sha256_digest"),
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),
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},
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},
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})
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}
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func TestAccDockerRegistryImageResource_build(t *testing.T) {
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pushOptions := createPushImageOptions("127.0.0.1:15000/tftest-dockerregistryimage:1.0")
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wd, _ := os.Getwd()
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context := strings.ReplaceAll((filepath.Join(wd, "..", "..", "scripts", "testing", "docker_registry_image_context")), "\\", "\\\\")
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resource.Test(t, resource.TestCase{
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PreCheck: func() { testAccPreCheck(t) },
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ProviderFactories: providerFactories,
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Steps: []resource.TestStep{
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{
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Config: fmt.Sprintf(loadTestConfiguration(t, RESOURCE, "docker_registry_image", "testBuildDockerRegistryImageNoKeepConfig"), pushOptions.Registry, pushOptions.Name, context),
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Check: resource.ComposeTestCheckFunc(
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resource.TestCheckResourceAttrSet("docker_registry_image.foo", "sha256_digest"),
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),
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},
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},
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CheckDestroy: testDockerRegistryImageNotInRegistry(pushOptions),
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})
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}
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func TestAccDockerRegistryImageResource_buildAndKeep(t *testing.T) {
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pushOptions := createPushImageOptions("127.0.0.1:15000/tftest-dockerregistryimage:1.0")
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wd, _ := os.Getwd()
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context := strings.ReplaceAll(filepath.Join(wd, "..", "..", "scripts", "testing", "docker_registry_image_context"), "\\", "\\\\")
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resource.Test(t, resource.TestCase{
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PreCheck: func() { testAccPreCheck(t) },
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ProviderFactories: providerFactories,
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Steps: []resource.TestStep{
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{
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Config: fmt.Sprintf(loadTestConfiguration(t, RESOURCE, "docker_registry_image", "testBuildDockerRegistryImageKeepConfig"), pushOptions.Registry, pushOptions.Name, context),
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Check: resource.ComposeTestCheckFunc(
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resource.TestCheckResourceAttrSet("docker_registry_image.foo", "sha256_digest"),
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),
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},
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},
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// as the providerConfig obtained from testAccProvider.Meta().(*ProviderConfig)
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// is empty after the test the credetials are passed here manually
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CheckDestroy: testDockerRegistryImageInRegistry("testuser", "testpwd", pushOptions, true),
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})
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}
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func TestAccDockerRegistryImageResource_buildWithDockerignore(t *testing.T) {
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pushOptions := createPushImageOptions("127.0.0.1:15000/tftest-dockerregistryimage-ignore:1.0")
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wd, _ := os.Getwd()
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context := strings.ReplaceAll((filepath.Join(wd, "..", "..", "scripts", "testing", "docker_registry_image_context_dockerignore")), "\\", "\\\\")
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resource.Test(t, resource.TestCase{
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PreCheck: func() { testAccPreCheck(t) },
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ProviderFactories: providerFactories,
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Steps: []resource.TestStep{
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{
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Config: fmt.Sprintf(loadTestConfiguration(t, RESOURCE, "docker_registry_image", "testBuildDockerRegistryImageNoKeepConfig"), pushOptions.Registry, pushOptions.Name, context),
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Check: resource.ComposeTestCheckFunc(
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resource.TestCheckResourceAttrSet("docker_registry_image.foo", "sha256_digest"),
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),
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},
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{
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Config: fmt.Sprintf(loadTestConfiguration(t, RESOURCE, "docker_registry_image", "testBuildDockerRegistryImageNoKeepConfig"), pushOptions.Registry, pushOptions.Name, context),
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Check: func(*terraform.State) error {
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// we will modify the ignored file
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f, err := os.OpenFile(context+"/empty_to_ignore", os.O_APPEND|os.O_CREATE|os.O_WRONLY, 0644)
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if err != nil {
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return fmt.Errorf("failed to open file: %w", err)
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}
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defer f.Close()
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_, err = f.WriteString("modify-me")
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if err != nil {
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return fmt.Errorf("failed to write to file: %w", err)
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}
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return nil
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},
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},
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{
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Config: fmt.Sprintf(loadTestConfiguration(t, RESOURCE, "docker_registry_image", "testBuildDockerRegistryImageNoKeepConfig"), pushOptions.Registry, pushOptions.Name, context),
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Check: resource.ComposeTestCheckFunc(
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resource.TestCheckResourceAttrSet("docker_registry_image.foo", "sha256_digest"),
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),
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},
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},
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CheckDestroy: resource.ComposeTestCheckFunc(
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testDockerRegistryImageNotInRegistry(pushOptions),
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func(*terraform.State) error {
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// the 0 specifies the file will be empty afterwards
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err := os.Truncate(context+"/empty_to_ignore", 0)
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if err != nil {
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return fmt.Errorf("failed to truncate the ignored file: %w", err)
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}
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return nil
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},
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),
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})
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}
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func TestAccDockerRegistryImageResource_pushMissingImage(t *testing.T) {
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resource.Test(t, resource.TestCase{
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PreCheck: func() { testAccPreCheck(t) },
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ProviderFactories: providerFactories,
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Steps: []resource.TestStep{
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{
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Config: loadTestConfiguration(t, RESOURCE, "docker_registry_image", "testDockerRegistryImagePushMissingConfig"),
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ExpectError: regexp.MustCompile("An image does not exist locally"),
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},
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},
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})
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}
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func testDockerRegistryImageNotInRegistry(pushOpts internalPushImageOptions) resource.TestCheckFunc {
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return func(s *terraform.State) error {
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providerConfig := testAccProvider.Meta().(*ProviderConfig)
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username, password := getDockerRegistryImageRegistryUserNameAndPassword(pushOpts, providerConfig)
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digest, _ := getImageDigestWithFallback(pushOpts, username, password, true)
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if digest != "" {
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return fmt.Errorf("image found")
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}
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return nil
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}
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}
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func testDockerRegistryImageInRegistry(username, password string, pushOpts internalPushImageOptions, cleanup bool) resource.TestCheckFunc {
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return func(s *terraform.State) error {
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digest, err := getImageDigestWithFallback(pushOpts, username, password, true)
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if err != nil || len(digest) < 1 {
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return fmt.Errorf("image '%s' with credentials('%s' - '%s') not found: %w", pushOpts.Name, username, password, err)
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}
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if cleanup {
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err := deleteDockerRegistryImage(pushOpts, digest, username, password, true, false)
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if err != nil {
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return fmt.Errorf("Unable to remove test image '%s': %w", pushOpts.Name, err)
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}
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}
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return nil
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}
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}
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